How does The Big Bow Mystery develop the theme of Social Class and Inequality?

The Big Bow Mystery by Israel Zangwill develops Social Class and Inequality across the chapters the companion marks for this theme.

The book explores class divisions through characters like the working-class lodgers, the idealist Arthur Constant, and the labor leader Tom Mortlake, highlighting tensions between the poor, the bourgeoisie, and the aristocracy, as well as the struggle for social mobility.

Constant's gentlemanly habits clashing with his attempt to live like a Bow working man; the tension between classes is highlighted.

Denzil's resentment of Mortlake's rise from compositor to associate of aristocrats highlights class tensions.